pyarrow.dataset.ParquetReadOptions#

class pyarrow.dataset.ParquetReadOptions(dictionary_columns=None, coerce_int96_timestamp_unit=None)#

Bases: _Weakrefable

Parquet format specific options for reading.

Parameters:
dictionary_columnslist of str, default None

Names of columns which should be dictionary encoded as they are read

coerce_int96_timestamp_unitstr, default None

Cast timestamps that are stored in INT96 format to a particular resolution (e.g. ‘ms’). Setting to None is equivalent to ‘ns’ and therefore INT96 timestamps will be inferred as timestamps in nanoseconds

__init__(*args, **kwargs)#

Methods

__init__(*args, **kwargs)

equals(self, ParquetReadOptions other)

Parameters:

Attributes

coerce_int96_timestamp_unit#
dictionary_columns#

dictionary_columns: set

equals(self, ParquetReadOptions other)#
Parameters:
otherpyarrow.dataset.ParquetReadOptions
Returns:
bool